/*图片上传的进度条样式*/
.hide{
   background: rgba(0,0,0,0.6);
   width: 100%;
   height: 100%;
   position: absolute;
   bottom: 0;
   left: 0;
   display: none;
}
.hide_number{
   position: absolute;
   height: 100%;
   width: 100%;
   left: 0;
   top: 50%;
   margin-top: -7px;
   text-align: center;
   font-size: 15px;
   color: yellow;
   display: none;
}
